What happened
Unauthenticated remote DoS in iperf3 via an infinite loop in the UDP receive worker.
Affected versions
iperf3: 3.14 through before 3.22 (custom) Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
SploitusUnauthenticated remote DoS in iperf3 via an infinite loop in the UDP receive worker.Ravi-lk2026-10-07T18:17:31VerifiedRavi-lk/CVE-2026-102253-POCUnauthenticated remote DoS in iperf3 via an infinite loop in the UDP receive worker.Ravi-lk2026-10-07T18:17:31VerifiedSource timeline
Discovered through SploitusView source ↗
CVE record published by NVDView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.